With a USB 3.1 Type-C interface, the 4TB Mercury Elite Pro Dual mini 4TB 2-Bay RAID Array from OWC / Other World Computing can transfer large files quickly and efficiently. In addition to enhanced data transfer rates, this external hard drive supports both RAID 0 and RAID 1 configuration modes allowing you to configure the two internal drives for speed or redundancy. OWC has preconfigured the two 2TB hard drives in a RAID 0 array. Both drives reside inside a rugged aluminum chassis with a fanless design to keep them cool and protected even when on the go.

RAID for Redundancy, RAID for Performance

The Mercury Elite Pro Dual mini allows you to choose the configuration that suits your needs with user selectable modes RAID 0 and RAID 1. In RAID 0, the drives have an increased data transfer speed, or you can select RAID 1 for greater data redundancy from mirrored disks.